If the value of x increases by 1, what happens to the value of y? y=8x+2

y will increase by 8

Step-by-step explanation:

y = 8x+2

We increase x by 1

Replace x with x+1

y = 8(x+1) +2

y = 8x+8+2

y = 8x+2   +8

y will increase by 8

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

step-by-step explanation:

if x = 2 you have to find x to finish the problem